Knob for latches



FIG. 1 is a perspective view of an embodiment of a knob for latches embodying my new design;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a front elevational view thereof, the rear elevational view, left side elevational view and right side elevational view being mirror images of that shown. 

The ornamental design for a knob for latches, as shown and described. 